MIL-PRF-28876 Connectors 189-014 Backshell for PEEK Convoluted Tubing to be used with MIL-PRF-28876 Fiber Optic Connectors MIL-PRF-28876 backshell How To Order Material/Finish Product (Table II) Series 189 - 014 NF 11 Basic No. Shell Size (Table I) A Thread 2.00 (50.8) .310 .55 (7.87) (14.0) D C B Max Entry Spacer Ring Ferrule Mated to Peek Tubing 120-108 J Material and Finish Adapter, Coupling Nut, Ferrule, and Spacer Ring: See Table II Notes Spacer Ring is packaged loose and must be installed with Connector at time of assembly to retain Terminus Insert. For 45 or 90 Backshell option, see Glenair drawing 189-021. 2012 Glenair, Inc. U.S. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912 www.glenair.com J-26 E-Mail: sales glenair.com189-014 Backshell for PEEK Convoluted Tubing to be used with MIL-PRF-28876 Fiber Optic Connectors Table I: Shell Size Dash Number Peek Conduit Size Shell Designator A Thread B C D Frac. Dash Size (Ref) Class 2B Max Max Entry Size No. 11 A 3/4-20 UNEF .960 (24.4) .410 (10.4) .390 (9.91) 1/2 16 13 B 7/8-20 UNEF 1.09 (27.7) .532 (13.5) .390 (9.91) 1/2 16 15 C 1-20 UNEF 1.26 (32.0) .710 (18.0) .390 (9.91) 1/2 16 23 F 1 7/16-18 UNEF 1.70 (43.2) 1.12 (28.4) .890 (22.6) 1 32 Table II: Material and Finish Code Material Finish Description M Electroless Nickel Aluminum Alloy NF Cadmium/Olive Drab over Electroless Nickel (500 Hour Salt Spray) Z1 Stainless Steel Passivate Refer to Appendix for material/finish details J 2012 Glenair, Inc. U.S. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912 www.glenair.com J-27 E-Mail: sales glenair.com MIL-PRF-28876 Connectors